* * * The emergence of enjoying bicycles facilitates people's travel, reduces people's excessive dependence on cars, and is also beneficial to people's own health. At the same time, reducing the use of some cars in cities can achieve an advantage of energy saving and emission reduction. However, * * * enjoying bicycles also has some disadvantages.
First of all, * * * enjoys bicycles and often stops and leaves them lying around, which affects the city appearance. And there are often some people who have no quality and take the vehicles for private use. They will maliciously destroy these public properties and spread some inferior quality.